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6A7E

Human dihydrofolate reductase complexed with NADPH and BT2

Functional Information from GO Data
ChainGOidnamespacecontents
A0000900molecular_functionmRNA regulatory element binding translation repressor activity
A0003723molecular_functionRNA binding
A0003729molecular_functionmRNA binding
A0004146molecular_functiondihydrofolate reductase activity
A0005542molecular_functionfolic acid binding
A0005737cellular_componentcytoplasm
A0005739cellular_componentmitochondrion
A0005829cellular_componentcytosol
A0006545biological_processglycine biosynthetic process
A0006729biological_processtetrahydrobiopterin biosynthetic process
A0006730biological_processone-carbon metabolic process
A0008144molecular_functionobsolete drug binding
A0016491molecular_functionoxidoreductase activity
A0017148biological_processnegative regulation of translation
A0031103biological_processaxon regeneration
A0031427biological_processresponse to methotrexate
A0046452biological_processdihydrofolate metabolic process
A0046653biological_processtetrahydrofolate metabolic process
A0046654biological_processtetrahydrofolate biosynthetic process
A0046655biological_processfolic acid metabolic process
A0050661molecular_functionNADP binding
A0051000biological_processpositive regulation of nitric-oxide synthase activity
A0070402molecular_functionNADPH binding
A1990825molecular_functionsequence-specific mRNA binding
A2000121biological_processregulation of removal of superoxide radicals
Functional Information from PDB Data
site_idAC1
Number of Residues18
Detailsbinding site for residue 9QR A 201
ChainResidue
AILE7
ATYR121
ATHR136
ANDP202
AHOH319
AHOH331
AHOH391
AHOH416
AHOH426
AHOH430
AVAL8
AALA9
APRO26
AGLU30
APHE31
APHE34
APRO61
AVAL115

site_idAC2
Number of Residues33
Detailsbinding site for residue NDP A 202
ChainResidue
AVAL8
AALA9
AILE16
AGLY17
AGLY20
AASP21
ALEU22
AGLY53
ALYS54
ALYS55
ATHR56
ASER59
ALEU75
ASER76
AARG77
AGLU78
AARG91
ASER92
AVAL115
AGLY117
ASER118
ATYR121
ATHR146
A9QR201
AHOH310
AHOH316
AHOH318
AHOH354
AHOH362
AHOH363
AHOH410
AHOH428
AHOH431

Functional Information from PROSITE/UniProt
site_idPS00075
Number of Residues24
DetailsDHFR_1 Dihydrofolate reductase (DHFR) domain signature. GIGkngdLPWpplrnEfryFqrmT
ChainResidueDetails
AGLY15-THR38

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues5
DetailsBINDING: BINDING => ECO:0000269|PubMed:15039552, ECO:0000269|PubMed:16222560, ECO:0000269|PubMed:19478082
ChainResidueDetails
AALA9
AGLY15
ALYS54
ASER76
AGLY116

site_idSWS_FT_FI2
Number of Residues3
DetailsBINDING: BINDING => ECO:0000305|PubMed:2248959
ChainResidueDetails
AGLU30
AASN64
AARG70

Catalytic Information from CSA
site_idMCSA1
Number of Residues2
DetailsM-CSA 490
ChainResidueDetails
ALEU22electrostatic stabiliser
AGLU30electrostatic stabiliser

218853

PDB entries from 2024-04-24

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